There are two types of data types in Java:

    Primitive data types: The primitive data types include boolean, char, byte, short, int, long, float and double.
    Non-primitive data types: The non-primitive data types include Classes, Interfaces, and Arrays.

【 在 tortelee 的大作中提到: 】
: javac [options] [source-files]
: 阅读javac的文章，看到这句话
: All options are indeed entirely optional. Source files can be directly specified as arguments to the javac command or kept in a referenced argument file as described later.
: ...................
--
FROM 223.166.167.*